If your analysis is based on judgement calls and proprietary algorithms then the end result is copyrighted even if the end result is just a spreadsheet.
I don't think that's true in the US – data/information isn't copyrightable, only original creative/intellectual works. A collection of data is still no original work. "Analysis based on algorithms" doesn't sound copyrightable either – only works by humans are covered.
The EU, on the other hand, has a special copyright for databases.
The EU, on the other hand, has a special copyright for databases.
https://en.wikipedia.org/wiki/Sui_generis_database_right#Uni...